Although it is not defined on all of space R3, the field associated with the line integral below is simply connected, and the component test can be used to show it is conservative. Find a potential function for the field and evaluate the integral.
∫ (9,2,2) (9,1,2) 12x^2 dx + z^2/y dy + 2z ln y dz
Find the potential function.
f(x,y,z) = 4x^3 + z^2 ln y + C
Evaluate the line integral.
∫ (9,2,2) (9,1,2) 12x^2 dx + z^2/y dy + 2z ln y dz = [ ]
(Type an exact answer.)